40050290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30113}}^1$

素因数の和:30146

約数の個数: 32

約数和(自身を含む): 86728320

約数和(自身を除く): 46678030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30113, 60226, 150565, 210791, 301130, 421582, 572147, 1053955, 1144294, 2107910, 2860735, 4005029, 5721470, 8010058, 20025145, 40050290]

約数ペア:

[(1, 40050290), (2, 20025145), (5, 8010058), (7, 5721470), (10, 4005029), (14, 2860735), (19, 2107910), (35, 1144294), (38, 1053955), (70, 572147), (95, 421582), (133, 301130), (190, 210791), (266, 150565), (665, 60226), (1330, 30113)]